Windows 10 Ditches Patch Tuesday for Security's Sake
With roughly 50 million lines of code, Windows is bound to have some bugs, and some of those bugs are bound to affect security. When flaws are found, Microsoft issues patches as fast as possible, but those patches do no good if you fail to apply them. Even if you're diligent, Patch Tuesday comes just once a month, so a vulnerability discovered the day after Patch Tuesday won't be patched until the next Patch Tuesday rolls around.